module fifo_hier (/*AUTOARG*/
		    // Outputs
		    data_out, fifo_empty, fifo_full, data_out_valid,
		    // Inputs
		    data_in, data_in_valid, pop_fifo
		 );

   input [63:0] data_in;
   input        data_in_valid;
   input        pop_fifo;

   output [63:0] data_out;
   output        fifo_empty;
   output        fifo_full;
   output        data_out_valid;

      clkrst clk_generator(.clk(clk), .rst(rst), .err(err) );


      fifo fifo0(/*AUTOINST*/
		               // Outputs
		               .data_out                 (data_out[63:0]),
		               .fifo_empty               (fifo_empty),
		               .fifo_full                (fifo_full),
		               .data_out_valid           (data_out_valid),
		               .err                      (err),
		               // Inputs
		               .data_in                  (data_in[63:0]),
		               .data_in_valid            (data_in_valid),
		               .pop_fifo                 (pop_fifo),
		               .clk                      (clk),
		               .rst                      (rst));

endmodule // fifo_hier
// DUMMY LINE FOR REV CONTROL :1:
